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- 2.75 in Shaft Diameter
- 3.5 in Housing Bore
- 0.375 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- SKF Wave Seal
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRW1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with higher pumping rate to reduce heat generation, and a garter spring to optimize sealing against the shaft. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.
features
- For oil or grease
- With garter spring
- WAVE lip creates higher pumping rate
- WAVE lip has less friction between shaft and lip
- WAVE lip has a lower temperature at the contact point
| Family Name | Single Lip With Spring Shaft Seal |
| Seal Type | Oil |
| Case Construction | Steel Case w/o Inner Case |
| Temperature Range [Min] | -65 °F |
| Construction | CRW1 |
| Bore Sealant | Bore Tite |
| Design | CRW1 |
| Seal Design | SKF Wave |
| Lubricant | Oil or Grease |
| Case Material | Steel |
| Spring Type | Garter |
| Seal Width | 0.375 in |
| Solid | Yes |
| Overall Width | 0.375 in |
| Lip Style | Internal |
| Seal Application | General Purpose |
| Cover/Compensation Ring/Plate Required | No |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Installation | Housing Press Fit |
| Inch/Metric | Inch |
| Speed | 0.07 ft/min |
| Case Design | Metal Case |
| Operating Temperature [Max] | 210 °F |
| Spring Material | Carbon Steel |
| Temperature Range [Max] | 225 °F |
| Pressure | 10 psi |
| Lip Material | Nitrile Rubber (NBR) |
| Housing Bore Dia. | 3.5 in |
| Operating Temperature [Min] | -40 °F |
| Shaft Dia. | 2.75 in |
| Lip Type | Single Lip |
| Weight | 0.165 LB |
| EAN or UPC | 85311028257 |
